Recorded 1921–1925 Girls' name Peak 1925 11 births

Roslie — girls' name

11 babies named Roslie in U.S. Social Security records since 1921, with the highest year being 1925. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1920s11
1920s
Peak decade

100% of everyone ever named Roslie was born in this single decade.

1925
Single peak year

6 babies were named Roslie in 1925 — its busiest year on record.

What the Data Says About Roslie

The Social Security Administration has registered 11 babies named Roslie between 1921 and 1925, spanning 5 consecutive years of U.S. birth records. As a girl's name, Roslie currently falls outside the top 1,000 girls' names for 1925. The name reached its historical peak in 1925, when 6 babies received it in a single year.

Decade-level aggregation shows that Roslie performed strongest in the 1920s, accumulating 11 births during that ten-year window.

No etymological entry is currently available for Roslie in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 11 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Roslie at a glance

Last recorded 1925

Total births

11

Since 1921

5 years of records

Peak year

1925

6 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 1925

Active since

1921

Recorded for 5 years

Last year on file: 1925

Roslie popularity over time

Annual U.S. births registered with the Social Security Administration · 1925–1921

Last recorded 1925
Peak year (1925)
6
Annual births at peak — across 5 years of records
4.555.566.5 19251921 5

Roslie by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 1920s
Peak decade
1920s
11 births that decade — 100% of Roslie's all-time total
1920s11

Frequently Asked Questions

How popular is the name Roslie?
11 babies have been named Roslie since 1921. It was last recorded in 1925. The peak year was 1925 with 6 births.
When was Roslie most popular?
Roslie was most popular in the 1920s decade with 11 total births. The single peak year was 1925.
How long has the name Roslie been used?
Roslie has been recorded in Social Security data since 1921, spanning 5 years of data through 1925.
What names are similar to Roslie?
Names with a similar sound or spelling include Rose, Rosa, Rosemary, Rosie, and 4 more. These share a common prefix and are also used for girls.

Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 1921–1925 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.